Rockchip RK3168 vs Rockchip RK3288

Rockchip RK3168

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The Rockchip RK3168 is a low-end ARM SoC designed primarily for smartphones. It integrates two Cortex-A9 CPU cores with NEON extension, a PowerVR SGX 540 graphics card (400 MHz) and a memory controller for low-power (LP-) DDR2/DDR3. The performance should be comparable to other similarly clocked Cortex-A9 SoCs such as the Samsung Exynos 4210. Thanks to its 28nm manufacturing, the RK3168 is relatively power efficient and should enable longer battery life.

Rockchip RK3288

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The Rockchip RK3288 is a mid-range ARM SoC for Android and Chrome OS mobile systems. It integrates four Cortex-A12 cores clocked at up to 1.8 GHz. ARM calls these cores Cortex-A17 due to them having very similar performance levels. The SoC includes an ARM Mali-T760 MP4 (also called Mali-T764) GPU clocked at 600 MHz and a dual-channel DDR3, DDR3L, LPDDR2, LPDDR3 memory controller.

The ARM Cortex-A12 is the successor to the Cortex-A9 and is based on a 32 Bit ARMv7-A microarchitecture. A single A12 core should be roughly 40 % more powerful than an A9 core according to ARM.

The integrated video engine supports encoding of H.264, VP8, and MVC videos up to 1080p. Decoding is supported for videos up to 4K H.264 and 10 Bit H.265.

The chip is manufactured under a 28 nm HKMG process.

Rockchip RK3168Rockchip RK3288
:
MediaTek Helio X27 MT6797X compare2600 MHz10 / 10
Rockchip RK32881800 MHz4 / 4
Apple A6x compare1400 MHz2
Apple A6 compare1000 MHz2
Apple S5 compare2 / 2
HiSilicon k3v2 Hi3620 compare1200 MHz4 / 4
Rockchip RK3066 1.5 GHz compare1500 MHz2 / 2
Amlogic AML8726-MX compare1500 MHz2 / 2
» Rockchip RK31681200 MHz2 / 2
Rockchip RK2918 1.2 GHz compare1200 MHz1 / 1
ARM Cortex A8 1.2 GHz compare1200 MHz1 / 1
Telechips TCC8803 1GHz compare1000 MHz1 / 1
Loongson 2F 900MHz compare900 MHz1 / 1
CSR8670 compare80 MHz2
DK3.5+ST compare2
unknown compare
MediaTek Helio X27 MT6797X compare2600 MHz10 / 10
» Rockchip RK32881800 MHz4 / 4
Apple A6x compare1400 MHz2
Apple A6 compare1000 MHz2
Apple S5 compare2 / 2
HiSilicon k3v2 Hi3620 compare1200 MHz4 / 4
Rockchip RK3066 1.5 GHz compare1500 MHz2 / 2
Amlogic AML8726-MX compare1500 MHz2 / 2
Rockchip RK31681200 MHz2 / 2
Rockchip RK2918 1.2 GHz compare1200 MHz1 / 1
ARM Cortex A8 1.2 GHz compare1200 MHz1 / 1
Telechips TCC8803 1GHz compare1000 MHz1 / 1
Loongson 2F 900MHz compare900 MHz1 / 1
CSR8670 compare80 MHz2
DK3.5+ST compare2
unknown compare
1200 MHz1800 MHz
2 / 24 / 4
28 28
PowerVR SGX 540 (400 MHz), DDR2/DDR3 Memory ControllerARM MAli-T624 at 600 MHz, dedicated 2D processor, 1080P H.264, VP8, MVC encoding, 4K H.264 and 10 Bits H.265 decoding, 1080p multi video decode, Dual-channel DDR3(L) memory controller, HDMI 2.0
iGPUPowerVR SGX540 (400 MHz)ARM Mali-T760 MP4 (600 MHz)
RK3168 RK3288

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* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2017-09-11)